Yintoni i-FTTH

Xa sithetha nge I-FTTHOkokuqala, kufuneka sithethe ngokufikelela kwi-fiber optic. Ukufikelela kwi-fiber optic kuthetha ukuba i-optical fiber isetyenziswa njengendawo yokudlulisela ulwazi phakathi kweofisi ephakathi kunye nomsebenzisi. Ukufikelela kwi-fiber optic kunokwahlulwahlulwa kube yi-active optical access kunye ne-passive optical access. Itekhnoloji ephambili yenethiwekhi yababhalisile be-fiber optic yitekhnoloji yokudlulisela ulwazi ngamaza okukhanya. Itekhnoloji ye-multiplexing yokudlulisela ulwazi kwi-fiber optic iphuhliswa ngokukhawuleza kakhulu, kwaye uninzi lwayo sele lusetyenziswa ngokusebenzayo. Ngokusekelwe kwinqanaba lokungena kwe-fiber phakathi kwabasebenzisi, inokwahlulwahlulwa ibe yi-FTTC, FTTZ, FTTO, FTTF, FTTH, njl.

I-Fiber To The Home (FTTH, ekwaziwa ngokuba yi-Fiber To The Premises) yindlela yokudlulisa unxibelelwano ngentambo ye-fiber optic. Idibanisa intambo ye-fiber optic ngqo kwikhaya lomsebenzisi (naphi na apho umsebenzisi ayidinga khona). Ngokukodwa, i-FTTH ibhekisa ekufakweni kwee-Optical Network Units (ONUs) kwiindawo zokuhlala okanye zeshishini, kwaye luhlobo lwesicelo senethiwekhi yokufikelela kwe-optical esikufutshane nomsebenzisi kuthotho lokufikelela kwe-optical, ngaphandle kwe-FTTD (Fiber To The Desktop). Uphawu oluphambili lobuchwephesha lwe-FTTH kukuba ayiboneleli nje kuphela nge-bandwidth ephezulu kodwa ikwaphucula ukucaca kwenethiwekhi ngokweefomathi zedatha, isantya, ubude be-wavelengths, kunye neeprotokholi, ikhulula iimfuno zokusingqongileyo kunye nombane, kwaye yenza lula ukugcinwa kunye nokufakwa.